Replacing An Emergency Light (Ce) - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 CT Solution
Maintenance Guide
Figure 5-56 Removing the extinguishant control panel
Step 6 Install the new extinguishant control panel in the same position.
Step 7 Put the corrugated pipes and cables back to the box, and reconnect the cables according to
labels.
Step 8 Put the batteries to the same position.
Step 9 Switch on the input circuit breaker of the extinguishant control panel, and connect the battery
cables.
Step 10 Check whether the new extinguishant control panel is working properly.
----End
Follow-up Procedure
Dispose of the removed extinguishant control panel that is confirmed faulty.

5.4.1.11 Replacing an Emergency Light (CE)

Prerequisites
A spare emergency light of the same model is available and functional.
Impact on the System
None
Preparations
Tools: Phillips screwdriver, flat-head screwdriver, step ladder, protective gloves
Issue 01 (2019-02-25)
If the power indicator is on and the alarm indicator is off, the fire control panel is working properly.
Copyright © Huawei Technologies Co., Ltd.
5 Parts Replacement
126